149553670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{5099}}^1$

素因数の和:5532

約数の個数: 32

約数和(自身を含む): 308448000

約数和(自身を除く): 158894330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2933, 4190, 5099, 5866, 10198, 14665, 25495, 29330, 35693, 50990, 71386, 178465, 356930, 2136481, 4272962, 10682405, 14955367, 21364810, 29910734, 74776835, 149553670]

約数ペア:

[(1, 149553670), (2, 74776835), (5, 29910734), (7, 21364810), (10, 14955367), (14, 10682405), (35, 4272962), (70, 2136481), (419, 356930), (838, 178465), (2095, 71386), (2933, 50990), (4190, 35693), (5099, 29330), (5866, 25495), (10198, 14665)]